JL

Jianyu Li

BC Beijing Tonglanhai Technology Co.: 5 patents #1 of 2Top 50%
Overall (2020): #35,412 of 565,922Top 7%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D872314 3D wall panel Yue Ma 2020-01-07
D872315 3D wall panel Yue Ma 2020-01-07
D872316 3D wall panel Yue Ma 2020-01-07
D872317 3D wall panel Yue Ma 2020-01-07
D872318 3D wall panel Yue Ma 2020-01-07